NASDAQ Composite Index has fell 0.32%, with a year-to-date fell 1%; S&amp;P 500 has fell 0.01%, with a year-to-date rose 0.5%; Dow Jones Industrial Average has rose 0.13%, with a year-to-date fell 0.6%.Summit Therapeutics(SMMT) fell 30.5%, with a trading turnover 387.8 Million USD, and a year-to-date rose 2.1%.
GAP(GAP) fell 20.18%, with a trading turnover 1.3 Billion USD, and a year-to-date fell 4.1%.
Regeneron Pharma(REGN) fell 19.01%, with a trading turnover 3.1 Billion USD, and a year-to-date fell 31%.<img src="https://pub.pbkrs.com/screenshot/us_decrease_top_ten_2025-05-31_en-1748642442594682399.png?x-oss-process=style/lg" original-src="https://pub.pbkrs.com/screenshot/us_decrease_top_ten_2025-05-31_en-1748642442594682399.png"/>

SMMT

REGN

NMAX

AMBA

ESTC

SATS

BTDR

Summit Therapeutics(SMMT) fell 30.5%, with a trading turnover 387.8 Million USD, and a year-to-date rose 2.1%. GAP(GAP) fell 20.18%, with a trading turnover 1.3 Billion USD, and a year-to-date fell 4.1%. Regeneron Pharma(REGN) fell 19.01%, with a trading turnover 3.1 Billion USD, and a year-to-date fell 31%.

Top 10 US Stock Losers (5.30)